Introduce GrBatch subclasses GrDrawBatch and GrVertexBatch to prepare for non-drawing batches

tests/GLProgramsTest.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 // This is a GPU-backend specific test. It relies on static intializers to work
 
@@ skipping 220 matching lines @@
             context->textureProvider(), &random, this->caps()));
         if (!rt.get()) {
             SkDebugf("Could not allocate render target");
             return false;
         }
 
         GrPipelineBuilder pipelineBuilder;
         pipelineBuilder.setRenderTarget(rt.get());
         pipelineBuilder.setClip(clip);
 
-        SkAutoTUnref<GrBatch> batch(GrRandomBatch(&random, context));
+        SkAutoTUnref<GrDrawBatch> batch(GrRandomDrawBatch(&random, context));
         SkASSERT(batch);
 
         GrProcessorDataManager procDataManager;
         GrProcessorTestData ptd(&random, context, &procDataManager, fGpu->caps(), dummyTextures);
         set_random_color_coverage_stages(&pipelineBuilder, &ptd, maxStages);
         set_random_xpf(&pipelineBuilder, &ptd);
         set_random_state(&pipelineBuilder, &random);
         set_random_stencil(&pipelineBuilder, &random);
 
         this->drawBatch(pipelineBuilder, batch);
@@ skipping 44 matching lines @@
             }
 #endif
             GrTestTarget target;
             context->getTestTarget(&target);
             REPORTER_ASSERT(reporter, target.target()->programUnitTest(context, maxStages));
         }
     }
 }
 
 #endif